JPS6412492U - - Google Patents

Info

Publication number
JPS6412492U
JPS6412492U JP10611887U JP10611887U JPS6412492U JP S6412492 U JPS6412492 U JP S6412492U JP 10611887 U JP10611887 U JP 10611887U JP 10611887 U JP10611887 U JP 10611887U JP S6412492 U JPS6412492 U JP S6412492U
Authority
JP
Japan
Prior art keywords
elastic body
ultrasonic motor
longitudinal direction
piezoelectric
piezoelectric body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10611887U
Other languages
English (en)
Other versions
JPH073837Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10611887U priority Critical patent/JPH073837Y2/ja
Publication of JPS6412492U publication Critical patent/JPS6412492U/ja
Application granted granted Critical
Publication of JPH073837Y2 publication Critical patent/JPH073837Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図〜第3図は、本考案の実施例であり、第
1図は超音波モーターのステータ(圧電体と弾性
体との一体物)の斜視図であり、第2図は前記弾
性体の平面図であり、第3図は前記ステータのA
A′矢視断面図である。第4図は、従来の超音波
モーターのステータの斜視図である。 (主要部分の符号の説明)、1,10……弾性
体、2……圧電体、3……溝、4……突起部、4
a,4b……肉厚。

Claims (1)

  1. 【実用新案登録請求の範囲】 弾性体と、弾性体を励振させる為の圧電体とを
    備え、超音波振動を利用した超音波モーターにお
    いて、 前記弾性体の長手方向にほぼ等間隔で、且つ該
    長手方向と直角方向に長い複数の溝を形成し、該
    弾性体の溝の部分で見た横断面形状が凹形状であ
    ることを特徴とする超音波モーター。
JP10611887U 1987-07-10 1987-07-10 超音波モ−タ− Expired - Lifetime JPH073837Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10611887U JPH073837Y2 (ja) 1987-07-10 1987-07-10 超音波モ−タ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10611887U JPH073837Y2 (ja) 1987-07-10 1987-07-10 超音波モ−タ−

Publications (2)

Publication Number Publication Date
JPS6412492U true JPS6412492U (ja) 1989-01-23
JPH073837Y2 JPH073837Y2 (ja) 1995-01-30

Family

ID=31339343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10611887U Expired - Lifetime JPH073837Y2 (ja) 1987-07-10 1987-07-10 超音波モ−タ−

Country Status (1)

Country Link
JP (1) JPH073837Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03135381A (ja) * 1989-10-18 1991-06-10 Matsushita Electric Ind Co Ltd 超音波モータ
JPH03273874A (ja) * 1990-03-22 1991-12-05 Matsushita Electric Ind Co Ltd 円環型超音波モータ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03135381A (ja) * 1989-10-18 1991-06-10 Matsushita Electric Ind Co Ltd 超音波モータ
JPH03273874A (ja) * 1990-03-22 1991-12-05 Matsushita Electric Ind Co Ltd 円環型超音波モータ

Also Published As

Publication number Publication date
JPH073837Y2 (ja) 1995-01-30

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